81 lines
3.2 KiB
PHP
81 lines
3.2 KiB
PHP
<?php
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/*
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* Onion Link List - Automated up/down tests
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*
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* Copyright (C) 2016 Daniel Winzen <d@winzen4.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Executed every 15 minutes via cron - up/down checks
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include('common_config.php');
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try{
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$db=new PDO('mysql:host=' . DBHOST . ';dbname=' . DBNAME, DBUSER, DBPASS, [PDO::ATTR_ERRMODE=>PDO::ERRMODE_WARNING, PDO::ATTR_PERSISTENT=>PERSISTENT]);
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}catch(PDOException $e){
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die($I['nodb']);
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}
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$ch=curl_init();
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_USERAGENT, USERAGENT);
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curl_setopt($ch, CURLOPT_PROXY, PROXY);
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curl_setopt($ch, CURLOPT_PROXYTYPE, 7);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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$online=$offline=$desc_online=$error=[];
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$stmt=$db->prepare('SELECT address, category, md5sum, description FROM ' . PREFIX . "onions WHERE address!='' AND lasttest<(?-86400) ORDER BY lasttest LIMIT 50;");
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$stmt->execute([time()]);
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$onions=$stmt->fetchAll(PDO::FETCH_ASSOC);
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//do tests
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foreach($onions as $onion){
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curl_setopt($ch, CURLOPT_URL, "http://$onion[address].onion/");
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if(($site=curl_exec($ch))!==false){
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// update description to title, if not yet set
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if($onion['description']==='' && preg_match('~<title>([^<]+)</title>~i', $site, $match)){
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$desc=preg_replace("/(\r?\n|\r\n?)/", '<br>', htmlspecialchars(html_entity_decode(trim($match[1]))));
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$desc_online[]=[$desc, $onion['md5sum']];
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}
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$online[]=[time(), $onion['md5sum']];
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// checks for server errors, to move the address to a dedicated error category
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// if($onion['category']==0 && (curl_getinfo($ch, CURLINFO_HTTP_CODE)>=400 || $site==='')){
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// $error[]=[$onion['md5sum']];
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// }
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}else{
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$offline[]=[time(), $onion['md5sum'], time()];
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}
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}
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curl_close($ch);
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// update database
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$online_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET lasttest=?, lastup=lasttest, timediff=0 WHERE md5sum=?');
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$offline_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET lasttest=?, timediff=lasttest-lastup WHERE md5sum=? AND lasttest<?');
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$desc_online_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET description=? WHERE md5sum=?');
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//$error_stmt=$db->prepare('UPDATE ' . PREFIX . 'onions SET category=13 WHERE md5sum=?'); //in case of error, move the address to an error category - edit the category id to fit yours!
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$db->beginTransaction();
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foreach($online as $tmp){
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$online_stmt->execute($tmp);
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}
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foreach($desc_online as $tmp){
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$desc_online_stmt->execute($tmp);
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}
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foreach($offline as $tmp){
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$offline_stmt->execute($tmp);
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}
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//foreach($error as $tmp){
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// $error_stmt->execute($tmp);
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//}
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$db->commit();
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?>
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